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    Vacuum cleaner brushroll cleaner configuration
    14.
    发明授权
    Vacuum cleaner brushroll cleaner configuration 有权

    公开(公告)号：US09820624B2

    公开(公告)日：2017-11-21

    申请号：US14462956

    申请日：2014-08-19

    Applicant: Aktiebolaget Electrolux

    Inventor： Henrik Eriksson

    IPC: A47L5/00 ,  A47L11/32 ,  A47L9/28 ,  A47L11/40 ,  A46B13/00 ,  A47L9/04

    CPC classification number: A47L9/2831 ,  A46B13/006 ,  A47L9/0411 ,  A47L9/0477 ,  A47L9/0494 ,  A47L9/2889 ,  A47L11/4011 ,  A47L11/4041

    Abstract: A vacuum cleaner head with a housing having a front end, a back end, a lower surface extending from the front end to the back end, and a suction opening through the lower surface. An agitator chamber is the suction opening, and a suction passage extends from the agitator chamber towards the back end. An agitator having a spindle and agitating devices is rotatably mounted to the housing. A cleaning member is movably mounted to the housing to move between a first position in which it does not engage the agitator, and a second position in which it engages the agitator to remove debris from the agitator during rotation of the agitator. A pedal extends from the back end of the housing and moves between a first pedal and a second pedal position to place the cleaning member in the second cleaning member position.

    SURFACE CLEANING HEAD
    18.
    发明申请
    SURFACE CLEANING HEAD 审中-公开
    表面清洁头

    公开(公告)号：US20170042319A1

    公开(公告)日：2017-02-16

    申请号：US14826984

    申请日：2015-08-14

    Applicant: Omachron Intellectual Property Inc.

    Inventor： Wayne Conrad ,  Nina Conrad ,  Dave Petersen

    IPC: A46B13/02 ,  A47L9/28 ,  A47L11/40 ,  A47L9/04

    CPC classification number: A46B13/02 ,  A47L9/0411 ,  A47L9/2805 ,  A47L9/2847 ,  A47L9/2889

    Abstract: A surface cleaning head is disclosed. The surface cleaning head includes a housing, a brush system, and a panel open detector. The brush system includes a brush and a brush drive member drivingly connected to the brush. The brush is moveably mounted in the brush chamber and removably from the brush chamber. A panel open detector is operatively connected to a brush interruption member and the brush interruption member is operatively connected to the brush system. When the panel open detector detects that a panel on the housing is opened, the brush interruption member interacts with the brush system to prevent the brush drive member driving the brush.

    Abstract translation: 公开了一种表面清洁头。 表面清洁头包括壳体，刷子系统和面板打开检测器。 刷子系统包括驱动地连接到刷子的刷子和刷驱动构件。 刷子可移动地安装在刷室中并且可从刷室移除。 面板打开检测器可操作地连接到刷中断构件，并且刷中断构件可操作地连接到刷系统。 当面板打开检测器检测到壳体上的面板被打开时，刷子中断构件与刷子系统相互作用以防止刷驱动构件驱动刷子。

    VACUUM CLEANER WITH MOTOR BETWEEN SEPARATION STAGES
    20.
    发明申请
    VACUUM CLEANER WITH MOTOR BETWEEN SEPARATION STAGES 审中-公开
    具有分离阶段电机的真空清洁器

    公开(公告)号：US20160113465A1

    公开(公告)日：2016-04-28

    申请号：US14919600

    申请日：2015-10-21

    Applicant: Dyson Technology Limited

    Inventor： Charles Geoffrey BOX ,  Mark Andrew JOHNSON

    IPC: A47L9/28 ,  A47L5/22 ,  A47L9/16 ,  H02K9/06

    CPC classification number: A47L9/2889 ,  A47L5/22 ,  A47L9/1608 ,  A47L9/1616 ,  A47L9/1633 ,  A47L9/1641 ,  A47L9/22 ,  H02K9/06

    Abstract: A vacuum cleaner having a main body and a dirt separator that is removably attached to the main body. The dirt separator includes a first dirt-separation stage, a second dirt-separation stage, and a vacuum motor for moving air through the first dirt-separation stage and the second dirt-separation stage. The vacuum motor has an impeller driven by an electric motor. The first dirt-separation stage is then located upstream of the impeller, and the second dirt-separation stage is located downstream of the impeller.

    Abstract translation: 一种吸尘器，其具有主体和可拆卸地附接到主体的污垢分离器。 污物分离器包括第一污物分离级，第二污物分离级和用于使空气通过第一污物分离级和第二污物分离级的真空电动机。 真空马达具有由电动机驱动的叶轮。 然后，第一污垢分离级位于叶轮的上游，第二污物分离级位于叶轮的下游。

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